/ Dictionary / Index W watch guard: Meaning and Definition of Find definitions for: watch' guard" Pronunciation: [key] a short chain, cord, or ribbon for securing a watch when worn on the person. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. watchful watchless Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language